baber/WOPTO huggingface dataset:
Patent JP-2002355105-A (JP)
Title: Shoes
Inventor: NAKAKURA KIMIKO
IPC: A43B23/24
Filed: 2001-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a shoe for an infant which can prevent a foot of the infant from suffering a lesion such as hallux valgus by continuing to use the tight shoe while not noticing the conditions that tiptoe of the infant touch to the toe of the shoe according to his growth, since room for the toes inside the shoe can be easily seen when the infant wears the shoes. SOLUTION: A toe section of the shoe is cut off from a vamp cover, and the cut-off toe section is covered with a transparent material, and transparent window made of the transparent material is configured to be formed into a smooth curved surface along a shoe last of wood.
Patent JP-2003020372-A (JP)
Title: Polypropylene composition
Inventor: YOSHIKAWA TOSHIO
IPC: C08L23/12
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem with polypropylene that it tends to cause supercooling in cooling in a molding step although it is a crystalline polymer, with the result of forming a macrocrystal and losing transparency, and it takes a long time for molding because of slow rate of crystallization, while it undergoes oxidative deterioration very early due to the oxidizing catalytic action by copper in applications where it contacts metallic copper or the like, so that the addition of a specified additive is required in each case. SOLUTION: Since a diacylhydrazine compound having two diacylhydrazine groups (RCONHNHCOR) in the molecule is found to have an effect for preventing a damage to a polypropylene by copper, an action of generating a crystal nucleus (a nucleating agent action), and capability of enhancing the effectiveness of an antioxidant, the addition of the compound to a polypropylene can solve two kinds of the above-mentioned problems at the same time and can enhance the effectiveness of an antioxidant used therewith.
Patent JP-2003022746-A (JP)
Title: Manufacturing method of shadow mask and manufacturing device of shadow mask
Inventor: ICHIKAWA KATSUMI
IPC: H01J9/14
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device of a shadow mask wherein an inconvenience is eliminated to cause stickiness in a resist film face where etching is not carried out and an etching process of the latter stage can be carried out without trouble. SOLUTION: This device has a coating device 12 wherein against a sheet metal 1 in which resist films 3a, 3b having a metal exposed part 1c to follow the prescribed pattern in both sides are formed and in which a minute concave part 1a corresponding to the prescribed pattern in this one face side is formed in the etching process of the former stage, an etching resisting layer of an ultraviolet ray curing-type is coated and formed in this minute concave part 1a face side, and this device has an ultraviolet radiation device 13 provided with an ultraviolet light source 21 and a reflecting mirror 22 to irradiate an ultraviolet ray on both sides of the minute concave part 1a face side coated and formed of the etching resisting layer and the resist film 3b face side not coated and formed of the etching resisting layer by using this coating device 12.
Patent JP-2003020233-A (JP)
Title: Molding die for optical element, method for manufacturing the same and method for regenerating the same
Inventor: HIRABAYASHI KEIJI
IPC: C03B11/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molding die of an optical element by which both of durability and release property can be obtained. SOLUTION: In the method for manufacturing the molding die of the optical element, the molding die of the optical element is manufactured by forming a coating film 13 on the molding face of a molding preform 11 having the molding face processed to mold the optical element. The method includes a hard film forming process to form a hard film having >=2,000 kg/mm<2> Vickers hardness on the molding face, a soft film forming process to form a soft film having 600 to 1,000 kg/mm<2> Vickers hardness to 10 to 100 nm thickness which can form a carbide on the above hard film, and a hard carbon film forming process to form a hard carbon film as the finish surface layer on the soft film.
Patent JP-2002368854-A (JP)
Title: Display magnification device for mobile phone
Inventor: TAKAHASHI KATSUO
IPC: G02B25/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a display magnification device for a mobile phone that magnifies illegible characters and unclear images displayed on a small-sized display device of the mobile phone so as to allow a user to easily view the characters and the image. SOLUTION: The display magnification device for a mobile phone is characterized in that a Fresnel lens whose grooved side is turned back is placed above the mobile phone and whose reflected image on the surface of the lens is decreased at an angle in use or the like so as to increase the magnification and attain ease of view and a plastic-made Fresnel lens layered to increase its magnification independently of the grooved side are fitted to a member that clamps the mobile phone main body, and the member is moved upward from above the display device of the mobile phone so as to magnify and attain ease of viewing the characters and the image displayed on the display device.
Patent JP-2003028519-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA YOSHIMASA
IPC: F25B1/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive air conditioner that can secure a required capacity by improving the operational efficiency even under various operational conditions and conditions on installation and, at the same time, can improve the reliability of a compressor. SOLUTION: A target discharge temperature is calculated by using a discharge refrigerant pressure estimated with high accuracy and the valve travel of a motor-driven expansion valve 6 is controlled so that the discharge temperature of this air conditioner may become the target discharge temperature.
Patent JP-2002088402-A (JP)
Title: Sealing method of cavity part of molding, and bond magnet sealed by the method
Inventor: YOSHIMURA MASAYUKI
IPC: H01F1/08
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method capable of selectively and easily sealing cavities in a molding such as cavities in a surface of a bond magnet in a dry manner, demonstrating excellent sealing effect, and preventing surface accuracy of the molding from being affected. SOLUTION: The molding having cavities in the surface, inorganic powder, grease and media are stored in a treatment vessel, and the inorganic powder is press-fitted and fixed in the cavities by supplying the kinetic energy to the stored mixture.
Patent JP-2003025538-A (JP)
Title: Method for manufacturing screen plate
Inventor: KOYAMA YUKIHIRO
IPC: B41F15/38
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a screen plate capable of surely regulating a tension of a printing screen mesh. SOLUTION: The method for manufacturing the screen plate comprises the steps of superposing the printing screen mesh 2 on a predetermined region P1 of a surface of a supporting screen mesh 1, and adhering the mesh 2 to a peripheral edge of the region P1 of the mesh 1. The method further comprises a step of further removing a part of the region P1 of the mesh 1. The method also comprises the steps of regulating the tension of the mesh 1, after removing the region P1, and fixing the mesh to a plate frame 5.
Patent JP-2003028204-A (JP)
Title: Ratchet one-way clutch, and stator using ratchet one- way clutch
Inventor: MURAMATSU KAZUHIKO
IPC: F16D41/12
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a stator using a one-way clutch capable of reducing the number of parts, realizing compactness, and achieving high size precision. SOLUTION: This stator using a ratchet one-way clutch comprises an inner ring having a recessed part in an outer circumference, a claw member to be engaged in the recessed part in the outer circumference of the inner ring, a spring to energize the claw member toward the outer circumference of the inner ring, and an outer ring having a pocket to store the claw member and the spring on an inner circumference, and disposed to be concentrically and relatively rotatable to the inner ring. At least either of the inner ring and the outer ring has a bearing function.
Patent JP-2003030940-A (JP)
Title: Method for estimating servo signal of magnetic transfer medium
Inventor: YUZAWA TAKESHI
IPC: G11B21/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To quantitatively estimate modulation, timing asymmetry and subpulse of a servo signal when magnetic transfer is performed on a magnetic disk medium and to make measured results, which are consistent therebetween in measurement of amplitude characteristic of the servo signal. SOLUTION: A method for estimating a servo signal of a magnetic transfer medium is composed of a first step, in which a standard signal is recorded on/reproduced from a standard magnetic transfer disk medium by a magnetic head and average amplitude value (not shown) of regenerative signals is measured; a second step in which the servo signal is read out by the magnetic head from a magnetic transfer disk medium to be estimated, on which a plurality of formed servo patterns are magnetically transferred in advance, and average amplitude 32 of read-out signals for a prescribed time period is measured; and a third step in which normalized amplitude of the servo signal of the magnetic transfer disk medium to be estimated is obtained by dividing the average amplitude 32 by an average amplitude of the regenerative signals (not shown).
Patent JP-2003030790-A (JP)
Title: System and method for arranging vehicle allocation
Inventor: HARUHARA KAZUYOSHI
IPC: G06Q50/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to optionally use taxis of a desired taxi company among free taxis existing in the vicinity of a riding point without calling a taxi existing in a point distant from the riding point. SOLUTION: A vehicle allocation management server 1 acquires the current position and free states of every taxi from its on-vehicle terminal 4, stores and manages the acquired data in a taxi management data base 11. When a vehicle allocation request transmitted from a user's portable terminal 5 via a network 2 is accepted, the vehicle allocation management server 1 refers to the taxi management data base 11, specifies a free taxi of a specified taxi company existing in the vicinity of a requested riding point and informs the user's portable terminal 5 to a requesting origin of the current position of the free taxi.
Patent JP-2003029161-A (JP)
Title: Specimen observation device
Inventor: ISHIBE ISAO
IPC: G02B21/24
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To simplify focus adjusting work by constituting a above device, in such a manner that uniform focus position can be assured, without being affected by the thickness size of a specimen. SOLUTION: The device is constituted, in such a manner that the observation surface side of slide glass 12 is abutted against the rear surface side of a stage 10 on the side opposite to an objective lens 11 and is positioned and installed in this state, by means of elastic detaining members 13 and 14, by which the desired purposes are achieved.
Patent JP-2003030828-A (JP)
Title: Method for manufacturing substrate for information recording medium, substrate for information recording medium and information recording medium
Inventor: TSUDA KOICHI
IPC: C03C21/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate for an information recording medium by which alkali elution is suppressed and a low-price substrate having excellent durability and high performance is obtained in the method for manufacturing a glass substrate by low temperature forming which inevitably increases the amount of alkali elution, and to provide the substrate for an information recording medium and an information recording medium by using the substrate. SOLUTION: The method for manufacturing a glass substrate containing alkali metals for an information recording medium includes a process of chemical reinforcement. The method further includes a process of preventing alkali elution after the process of chemical reinforcement by immersing the glass substrate in water under the conditions that the temperature is >=180 deg.C and lower than the temperature higher by 30 deg.C than the temperature of the chemical reinforcement of the glass substrate and that the water is pressurized to maintain a liquid state.
Patent JP-2003031643-A (JP)
Title: Substrate processor
Inventor: MAEDA IKUHIRO
IPC: H01L21/683
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate processor for processing a substrate while holding on a boat in which a trouble occurring when the boat is not mounted in a normal state can be prevented previously by detecting the position of the boat. SOLUTION: The substrate processor 1 for processing a substrate 23 in a reaction chamber 41 while mounting it on boats 28 and 34 comprises a means for moving the boat between a first position 57 where the boat is mounted in order to be placed in the reaction chamber and a second position 29 where the boat is mounted in order to insert/remove the substrate into/from the boat, and a means for detecting displacement of the boat at the first position at least when the boat is mounted at the first position.
Patent JP-2002371743-A (JP)
Title: Shielding device for top groove part of suspended sliding door
Inventor: ANDO KAZUAKI
IPC: E05D15/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional overall cover for covering the whole upper part of a sliding door that a top groove part is always opened in the opening of the sliding door in a top groove space for passing the sliding door to provide a shielding device capable of blocking the top groove part even when moving the sliding door. SOLUTION: In this shielding device for top groove part, U-shaped brackets 4a and 4b longer than the top groove part 10 provided along the longitudinal direction on both lateral sides of the top groove part 10 in the overall cover 9 for covering the whole upper part of the suspended sliding door 1 slidably suspended on a rail 7 by a hanger roller 8, and an elastic sheet rubber 5 is stuck and fixed on the brackets 4a and 4b as it is stretched to constitute a cover body 2. One slit 6 is provided in the sliding door passing part of the cover body 2.
Patent JP-2002330733-A (JP)
Title: Curry food containing vegetable pigment
Inventor: ONO AKIHIRO
IPC: A23L23/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a curry food which can hold the flavor of a conventional curry food and simultaneously exhibit various colors and whose anti-oxidizing and/or anticancer action are expected. SOLUTION: This curry food is characterized by using a vegetable raw material containing a vegetable pigment having an anti-oxidizing action and/or an anti-cancer action or a pigment extracted from the raw material or chemically synthesized, as the substrate of turmeric in a spice. The vegetable pigment is preferably at least one selected from the group consisting of anthocyanin, capsanthin, lycopene, chlorophyll and phycocyanin.
Patent JP-2003034568-A (JP)
Title: Car-stop block
Inventor: TAKEUCHI MAKOTO
IPC: E01F13/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a car-stop block having a high strength without containing reinforcing bars, etc., and being resistant to a shock by car tire, which can drain rainwater dropped in a car park. SOLUTION: The car-stop blocks 2, 3 are cement-based hardened bodies comprising a mixture containing cement, pozzolanic fine powder with an average particle diameter of <=1 μm, fine aggregate with a maximum particle diameter of <=2 mm, metal fiber, water reducer, quartz powder with an average particle diameter of 3-20 μm, fibrous or flaky particles with a particle size <=1 mm, and water, which have cut parts 8, 11 at their bottoms for drainage.
Patent JP-2003034018-A (JP)
Title: Printing head
Inventor: IKEMOTO YUICHIRO
IPC: B41J2/01
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To control variations of the value of voltage to be applied to a head chip. SOLUTION: Wiring from a plurality of thermal resistors 8 mounted on a head chip 6 is connected to a relay board 1b. Variations of voltage generated in each head chip 6 are absorbed by arranging capacitors C on the board 1b. In addition, the relay board 1b is arranged right above a head chip module 1a.
Patent JP-2002206138-A (JP)
Title: High tensile strength cold rolled steel sheet having excellent formability, strain age hardening characteristic and cold aging resistance and production method therefor
Inventor: KAMI TSUTOMU
IPC: C22C38/38
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile strength cold rolled steel sheet which has high formability, excellent strain age hardening characteristics and excellent cold aging resistance, and is suitable for automobile parts, and a production method therefor. SOLUTION: A steel slab having a composition containing 0.0015 to 0.025% C, Si, Mn, P and S in proper ranges, 0.002 to 0.050% Nb, 0.0005 to 0.0050% B, <=0.02% Al and 0.0050 to 0.0250% N, and in which N/Al is controlled to >=0.3 is heated to >=1,000 deg.C, is subjected to finish rolling at the FDT of >=800 deg.C, is thereafter rapidly cooled at >=40 deg.C/s, is coiled at <=650 deg.C, is next cold-rolled, and is thereafter subjected to continuous annealing in an α-γ two phase coexistent region. In this way, a nonaging cold rolled steel sheet having a ferritic structure with the average particle size of <=20 μm containing an acicular ferritic phase of >=5% by area ratio, containing solid solution N of >=0.0010%, having an γ value of >=1.3, and having excellent strain age hardening characteristics can be obtained.
Patent JP-2002219515-A (JP)
Title: Apparatus for correcting distortion of axial workpiece
Inventor: MIZUNO MASARU
IPC: B21D3/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently correct distortion of an axial workpiece. SOLUTION: An axial workpiece 10 is rotated by the rotating mechanism 12 and a detector 20 detects a distorting amount. The detected distorting amount is fed to CPU 22, which determines a press volume according to the distorting amount and the press volume of the press machine 14 is controlled via the press control section 18. If the primary press shows a correction deficiency or an excessive correction, CPU 22 works out the secondary press volume using ratios of the distorting amount before or after pressing. Further, hardness of the workpiece helps to determine the secondary press volume.
Patent JP-2003048889-A (JP)
Title: Novel nucleic acid-based compound
Inventor: SATO SEIICHI
IPC: C07D405/04
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound having an integrin-inhibiting action. SOLUTION: A compound produced by a specific mold an having integrin- inhibiting action is used as an agent for treating or preventing various diseases associated with integrin.
Patent JP-2003046091-A (JP)
Title: Microstructure and method of manufacturing the same
Inventor: FUJITSUKA TOKUO
IPC: G01C19/5769
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To realize a microstructure, which has a thick movable section and a wide space between the movable section and a fixed section, and still has a structure layer, such as an electrode disposed above the movable section and the space between the movable section and the fixed section. SOLUTION: A method of manufacturing the microstructure comprises (1) forming of projecting patterns, which are divided into the movable section 106a which becomes movable at the end of manufacturing, the fixed section 106c spaced apart from the movable sections 106a, and a dummy section 106b which is disposed in the space between the movable section 106a and the fixed section 106c and disappears at end of manufacturing, (2) depositing a sacrificial layer, in a region which begins from the movable section 106a and reaches the fixed section 106c via the dummy section 106b, (3) forming a structure layer on the sacrificial layer, (4) after depositing the sacrificial layer or forming the structure layer, removing the dummy section 106b, and (5) after forming the structure layer, removing the sacrificial layer.
Patent JP-2003041069-A (JP)
Title: Adhesive polyethylene resin composition, method for producing the same and extruded product obtained therefrom
Inventor: YUZAWA NOBUTAKA
IPC: C08K5/14
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive polyethylene resin composition generating no-decomposition odor and cross-linking by an organic peroxide, and having uniform high quality while keeping the excellent electric characteristics, mechanical characteristics and processability, and to provide a method for producing the composition, an extruded product obtained therefrom, especially an electric wire and cable, and a submarine optical fiber cable which have covering layers. SOLUTION: This polyethylene resin composition comprises (A) 100 pts.wt. polyethylene resin, (B) 0.005-2 pts.wt. organic peroxide having a hydroperoxy group, and (C) 0-20 pts.wt. acid-modified polyethylene resin. The method for producing the composition, the extruded product obtained therefrom, especially the electric wire and cable, and the submarine optical fiber cable which have covering layers are also provided.
Patent JP-2003002164-A (JP)
Title: Upper structure improved pillar anchor and its manufacturing method
Inventor: KANG JIN HEE
IPC: B60R22/24
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pillar anchor separating the upper part of the pillar anchor without using a bush between a vehicle body and it, and reducing the manufacturing costs and having no fear of failing installing the bush on assembling. SOLUTION: A long hole 2 to be inserted by a belt is formed at an upper part 1a of the pillar anchor. A fixing hole 5 for fixing to the vehicle body by inserting a bolt 6 is formed at an upper part 1b. The fixing hole 5 is formed in a bottom part 4 inside the end of cylinder part 3 dropped from the upper part downwards by a predetermined length. Then the upper part of the pillar anchor can be separated from the vehicle body without using the bush between the vehicle body and it.
Patent JP-2003041377-A (JP)
Title: CLEANING METHOD FOR Ni-P PLATED SUBSTRATE, MANUFACTURING METHOD FOR MAGNETIC DISK SUBSTRATE, AND MAGNETIC DISK SUBSTRATE
Inventor: ABE SHINYA
IPC: C23C18/32
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce a quantity of adhering water and variations of the quantity originating in rinsing water after a plating step, in a cleaning method for a Ni-P plated substrate such as a magnetic disk substrate. SOLUTION: The method for cleaning the Ni-P plating substrate in a process of performing Ni-P plating on an aluminum substrate and then immersing the plating substrate in rinse water, comprises keeping the temperature (T) of the above rinse water at 50 deg.C or higher, and controlling a raising speed (V) of raising the above plating substrate from the above rinse water, according to the rinse water temperature (T). As for the relation of the rinse water temperature (T) and the raising speed (V), the above raising speed (V) is preferably 0.015 m/sec or less against 60 deg.C or lower of the above rinse water temperature (T), similarly 0.02 m/sec or less against 60 deg.C or higher but lower than 70 deg.C, 0.025 m/sec or less against 70 deg.C or higher but lower than 80 deg.C, and 0.05 m/sec or less against 80 deg.C or higher.